Xov xwm

Tsis ntev los no, qhov kub thiab txias tau qis dua, yog li kev tsim kho ntau yuav raug cuam tshuam, feem ntau nyob rau hauv cov duab ntawm refractory castables. Ntawm no, Topowe...

Qhov kev nthuav dav ntawm lub tuam txhab no tuaj rau Xiamen zoo nkauj, peb xav tias muaj kev txaus siab ntawm cov neeg hauv zos thiab qhov zoo nkauj scenery. Los ntawm kev ua ha...

Xyoo dhau los 2020 yuav twv yuav raug tso tseg qhov cim tseem ceeb hauv keeb kwm ntawm noob neej. Qhov kev sib kis no tau sim txhua tus neeg hauv ntiaj teb. Nws tau sim tag nrho...

Cov khoom siv lub cev ntawm cov khoom siv hluav taws xob muaj xws li cov khoom siv hluav taws xob, cov khoom siv thermal, cov khoom siv kho tshuab, cov khoom siv thiab cov khoom...

Piv txwv li, lub melting point ntawm alumina, lanthanum oxide, beryllium oxide, calcium oxide, zirconia, uranium oxide, magnesium oxide, cerium oxide thiab thorium oxide yog nyo...

Ntawm cov khoom siv thiab tshwj xeeb refractory, ntau hom muaj raws li hauv qab no: acidic Refractory abrasive Silica cib thiab av nplaum cib tau dav siv. Silica cib yog cov kho...

Silica yog cov khoom tseem ceeb ntawm cov kua qaub refractory, thiab silica cib thiab av nplaum cib feem ntau yog siv. Silica cib yog cov khoom siv siliceous uas muaj ntau dua 9...

Muaj ntau ntau yam thiab siv cov ntaub ntawv refractory, yog li nws yog ib qho tsim nyog yuav tsum tau tshawb fawb cais cov ntaub ntawv refractory rau kev tshawb fawb, kev xaiv ...

Ntau tshaj 4000 xyoo dhau los, Tuam Tshoj tau siv av nplaum nrog ob peb impurities los hlawv cov tais diav, thiab muaj peev xwm nrum tooj liab. Thaum lub sij hawm Eastern Han Dy...

Cov ntaub ntawv refractory yog siv nyob rau hauv ntau yam kev lag luam ntawm lub teb chaws, xws li steel, non-ferrous hlau, iav, cement, ceramics, petrochemical, machinery, boil...

Ib chav kawm ntawm inorganic non-metallic cov ntaub ntawv nrog hluav taws kub tsis tsawg tshaj 1580 degree. Hluav taws kub tsis kam yog hais txog qhov kub ntawm Celsius uas cov ...

Nrog rau txoj kev loj hlob ntawm high-temperature technology. Cov kev cai rau cov ntaub ntawv refractory yog tas li nce, thiab nws yuav tsum tau tsim cov ntaub ntawv refractory ...